Solutions by everydaycalculation.com
The simplest form of 21002130 is 7071.
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Equivalent fractions: 4200/4260 1050/1065 6300/6390 700/710 420/426
More fractions: 4200/2130 2100/4260 6300/2130 2100/6390 2101/2130 2100/21312099/2130 2100/2129
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